EP 3753132 B1 20231115 - UPLINK BEAM ASSIGNMENT
Title (en)
UPLINK BEAM ASSIGNMENT
Title (de)
ZUWEISUNG VON UPLINK-STRAHLEN
Title (fr)
AFFECTATION DE FAISCEAU DE LIAISON MONTANTE
Publication
Application
Priority
- US 201916275065 A 20190213
- US 2019018111 W 20190214
- US 201862710364 P 20180216
Abstract (en)
[origin: US2019261338A1] Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide a mechanism for a user equipment (UE) to identify an uplink transmit beam to be used for communicating with a base station. In some cases, the uplink transmit beam may be based on a recent uplink (or downlink) transmission or set of allocated resources. A base station may allocate communication resources for a UE. The UE may determine, based on the allocated communication resources, a default transmit beam for communicating with the base station. The UE and base station may (e.g., independently) identify a triggering condition for using the default transmit beam. The UE may transmit an uplink communication to the base station using the default transmit beam based on the triggering condition.
IPC 8 full level
H04B 7/06 (2006.01)
CPC (source: CN EP KR US)
H04B 7/0619 (2013.01 - CN KR US); H04B 7/0695 (2013.01 - CN EP KR US); H04L 5/0048 (2013.01 - KR US); H04W 72/046 (2013.01 - KR US); H04W 72/21 (2023.01 - KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 11452101 B2 20220920; US 2019261338 A1 20190822; AU 2019222468 A1 20200813; AU 2019222468 B2 20221117; AU 2023200848 A1 20230316; AU 2023200848 B2 20240523; BR 112020016594 A2 20201215; CN 111699634 A 20200922; CN 111699634 B 20240116; CN 117544210 A 20240209; EP 3753132 A1 20201223; EP 3753132 B1 20231115; EP 3753132 C0 20231115; JP 2021514134 A 20210603; JP 7337821 B2 20230904; KR 20200121809 A 20201026; SG 11202006801R A 20200828; TW 201937972 A 20190916; TW I805690 B 20230621; WO 2019161132 A1 20190822
DOCDB simple family (application)
US 201916275065 A 20190213; AU 2019222468 A 20190214; AU 2023200848 A 20230215; BR 112020016594 A 20190214; CN 201980012789 A 20190214; CN 202311829188 A 20190214; EP 19708219 A 20190214; JP 2020543170 A 20190214; KR 20207023682 A 20190214; SG 11202006801R A 20190214; TW 108104968 A 20190214; US 2019018111 W 20190214